Home / 6,584,430.20-9,876,645.30-5,870,593.40

Finding the Fourth Proportional to 6,584,430.20, 9,876,645.30 and 5,870,593.40

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Solution

The fourth proportional to 6,584,430.20, 9,876,645.30 and 5,870,593.40 is: 8,805,890.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,430.20 : 9,876,645.30 = 5,870,593.40 : x
  2. Step 2: Convert to fraction form
    6,584,430.20/9,876,645.30 = 5,870,593.40/x
  3. Step 3: Cross multiply
    6,584,430.20x = 9,876,645.30 × 5,870,593.40
  4. Step 4: Simplify right side
    6,584,430.20x = 57,981,768,712,321.03
  5. Step 5: Solve for x
    x = 57,981,768,712,321.03/6,584,430.20
  6. Step 6: Final answer
    x = 8,805,890.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.